Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1996_347_3_a9, author = {P. D. Krut'ko and G. A. Chkheidze}, title = {Necessary and sufficient conditions for the extinguishing of}, journal = {Doklady Akademii Nauk}, pages = {324--326}, publisher = {mathdoc}, volume = {347}, number = {3}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1996_347_3_a9/} }
P. D. Krut'ko; G. A. Chkheidze. Necessary and sufficient conditions for the extinguishing of. Doklady Akademii Nauk, Tome 347 (1996) no. 3, pp. 324-326. http://geodesic.mathdoc.fr/item/DAN_1996_347_3_a9/